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-rw-r--r--src/libsyntax/feature_gate.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs
index 4af7b35079a..ac36e508f3b 100644
--- a/src/libsyntax/feature_gate.rs
+++ b/src/libsyntax/feature_gate.rs
@@ -103,6 +103,8 @@ pub struct Features {
     pub quote: bool,
 }
 
+impl Copy for Features {}
+
 impl Features {
     pub fn new() -> Features {
         Features {